Contrast is the basic styling technique for art design

The growth of the LED light strip market space is stabilizing. On the other hand, due to the low threshold of LED light strips, many small medium-sized enterprises have entered the field. This has led to increasingly fierce market competition, profits have been repeatedly compressed. In the face of this environment, many LEDs Traditional brands of light strips have begun to shift their focus, even completely abandon the LED strip business move to other fields.

     Just as Mr. Qian Zhongshu described in "The Besieged City", "People in the city want to go out, people outside the city want to come in", the current LED light strip field is truly performing this scene. To this end, the newspaper specially adopted the special planning of "LED lights with" siege ": Some people want to go out, some people want to come in, the special planning for you to interpret the current development status trends of the LED lamp belt industry.

The contrast of led high-voltage light strips is the basic styling technique of artistic design. Comparing two different things, shapes, colors is called contrast; harmony, harmony includes the meaning of harmony. On the premise of meeting the functional requirements, it can harmonize the shape, color, light, quality of various indoor objects to become a very harmonious unified whole; symmetry, symmetry is a traditional technique of beautiful form, which is early mastered by humans The rule of formal beauty.

    Symmetry is divided into symmetry relative symmetry; balance, the golden rooster is independent in life, the actor walks the tightrope, gives people a stable visual art enjoyment the balance of force, so that people get a visual equilibrium psychology. the same amount of shape, component, color configuration.

    There are two ways to drive led high voltage lamps. One is a constant voltage source for multiple constant current sources, each constant current source supplies power to each LED independently. This method is sensitive in combination, the LEDs along the way will affect the operation of other LEDs, but the cost will be slightly higher. The other is direct constant current power supply, LEDs run in series parallel. Its strengths are lower cost, but its sensitivity is poor, it is necessary to deal with the problem of one LED, which does affect the operation of other LEDs.